In the first pic, the one on the left (if clean-legged) is a Gold Laced Wyandotte and the right is a Cochin or Langshan, probably.
The next pic seems a bit like a Lt. Brahma, but I cant tell if it has feathers on the legs. If not, could be a Lt Sussex or something else.

Was thinking Wyandotte for the first one (there are no feathers on its legs) just wasn't for sure. And in the last picture, it has clean legs too.

The one you belive to be a Cochin or Langshan is starting to get golden speckles in its feathers now and it's legs are almost completely covered with feathers now as well. Will try to get a picture of it again this evening.

I would guess the feathered one is a cochin (hard to tell if blue, black, or partridge), the brown one is a modern black breasted red game, and the white one is a lakenvelder (could be a blue andalusian).